海水倒灌对农田的危害与治理

来源 :温州农业科技 | 被引量 : 0次 | 上传用户:gn8888
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温州市于1994年8月21日遭受17号台风的正面袭击,时正值天文大潮汛,大风、暴雨、大潮三灾并发,导致全市数百公里堤塘全面崩溃,数十万亩农田被海水淹没。这次百年未遇的特大自然灾害,对受灾农田危害程度,灾后如何迅速恢复生产,都是急需解决的生产实际问题。我们从当年9月开始,对龙湾、瓯海、瑞安、平阳、永嘉、乐清等县(市)的13个 Wenzhou City, on August 21, 1994, suffered a frontal attack on Typhoon No. 17, coinciding with astronomical tides and floods. The simultaneous occurrence of windstorms, torrential rains and tidal disasters led to the total collapse of hundreds of kilometers of dikes in the city. Hundreds of thousands of mu of farmland were covered by seawater Submerged. The unprecedented natural disaster of this century, the degree of harm to the affected farmland, and the prompt resumption of production after the disaster are all practical problems to be solved urgently. We started from September that year, the Longwan, Ouhai, Ryan, Pingyang, Yongjia, Yueqing counties (cities), 13
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